GUCCI 

GG Running Multi-Stone Bracelet in 18K Yellow Gold

Size: 18 cm  /  Large L

From the GG Running Collection
Tsavorite, topaz, citrine quartz, blue sapphire, yellow sapphire, orange sapphire, pink sapphire
18K yellow gold 
T-bar toggle clasp closure
Length, about 7.5 inches 
Made in Italy